CN119948279A - 车用驱动装置 - Google Patents

车用驱动装置 Download PDF

Info

Publication number
CN119948279A
CN119948279A CN202380068886.0A CN202380068886A CN119948279A CN 119948279 A CN119948279 A CN 119948279A CN 202380068886 A CN202380068886 A CN 202380068886A CN 119948279 A CN119948279 A CN 119948279A
Authority
CN
China
Prior art keywords
housing
housing chamber
oil
axial direction
space
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202380068886.0A
Other languages
English (en)
Chinese (zh)
Inventor
宗藤拓也
杉本规彰
诹访达郎
铃木丈元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Co Ltd
Original Assignee
Aisin Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aisin Co Ltd filed Critical Aisin Co Ltd
Publication of CN119948279A publication Critical patent/CN119948279A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/045—Lubricant storage reservoirs, e.g. reservoirs in addition to a gear sump for collecting lubricant in the upper part of a gear case
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0457—Splash lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0476—Electric machines and gearing, i.e. joint lubrication or cooling or heating thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02034—Gearboxes combined or connected with electric machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)
  • General Details Of Gearings (AREA)
CN202380068886.0A 2022-10-07 2023-09-28 车用驱动装置 Pending CN119948279A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-162122 2022-10-07
JP2022162122 2022-10-07
PCT/JP2023/035360 WO2024075622A1 (ja) 2022-10-07 2023-09-28 車両用駆動装置

Publications (1)

Publication Number Publication Date
CN119948279A true CN119948279A (zh) 2025-05-06

Family

ID=90607718

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380068886.0A Pending CN119948279A (zh) 2022-10-07 2023-09-28 车用驱动装置

Country Status (4)

Country Link
EP (1) EP4575271A4 (https=)
JP (1) JP7845495B2 (https=)
CN (1) CN119948279A (https=)
WO (1) WO2024075622A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013240125A (ja) * 2012-05-11 2013-11-28 Toyota Motor Corp 電動機の冷却装置
JP2015072054A (ja) * 2013-10-04 2015-04-16 日産自動車株式会社 駆動ユニット
JP7272424B2 (ja) * 2019-03-29 2023-05-12 株式会社アイシン 車両用駆動装置
JP2020198675A (ja) * 2019-05-31 2020-12-10 日産自動車株式会社 駆動システム
JP7434911B2 (ja) 2020-01-10 2024-02-21 ニデック株式会社 モータユニット
EP4228130A4 (en) * 2020-10-07 2024-02-28 Jatco Ltd POWER TRANSMISSION DEVICE
JP7671157B2 (ja) * 2021-03-08 2025-05-01 ニデック株式会社 駆動装置
DE102021202837A1 (de) * 2021-03-23 2022-09-29 Volkswagen Aktiengesellschaft Antriebsanordnung für ein Kraftfahrzeug

Also Published As

Publication number Publication date
WO2024075622A1 (ja) 2024-04-11
EP4575271A1 (en) 2025-06-25
JPWO2024075622A1 (https=) 2024-04-11
JP7845495B2 (ja) 2026-04-14
EP4575271A4 (en) 2025-10-22

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